AEROSOLS ARE AIRBORNE.

“Until we recognise that #COVID19 is airborne we are setting ourselves up for repeated failure”

P.s. they don’t use masks in video because Australia is at almost #ZeroCovid #COVIDisAirborne

2) VENTILATION is key. Both ventilation and masks needed to reduce risk indoors. But most buildings not ventilated well enough.

3) Key is ventilation. Japan assumed it was airborne from the very beginning. Hence their mask culture and focus on air flow. Here is how to ventilate your school classrooms if unable to open window. #COVID19

4) here are the next key priorities for the pandemic... thread below. https://twitter.com/drericding/status/1349811420960088075